Add Wyoming voice stack to pyinfra + landscape doc

- Move piper-compose.yaml / whisper-compose.yaml from repo root into
  pyinfra/framework/compose/{piper,whisper}.yml; bind paths shifted to
  /srv/docker/{piper,whisper}/data on the box.
- deploy.py registers both stacks and provisions the data dirs.
- Homepage gets a "Voice" group with informational tiles (Wyoming has
  no web UI, so tiles show container status without click-through).
- New VoiceModels.md captures the May 2026 STT/TTS landscape, why the
  current Wyoming defaults aren't SOTA, and concrete upgrade paths
  (whisper-large-v3-turbo + faster-whisper-server, Kokoro, Sesame CSM,
  F5-TTS for cloning).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

pyinfra/framework/README.md

@@ -42,14 +42,15 @@ Or run it ephemerally without installing: `uvx pyinfra inventory.py deploy.py`.
   Requires a reboot to activate — pyinfra rewrites `/etc/default/grub`
   and runs `update-grub`, but won't reboot for you.
 - `/models/<vendor>/` layout
-- `/srv/docker/{llama,vllm,ollama,openwebui,beszel,openlit,phoenix,openhands,homepage}/docker-compose.yml`
+- `/srv/docker/{llama,vllm,ollama,openwebui,beszel,openlit,phoenix,openhands,homepage,whisper,piper}/docker-compose.yml`
   dropped in, not auto-started — you edit the model path then
   `docker compose up -d`
   (OpenWebUI needs no edits — it's pre-configured to find Ollama at
   `host.docker.internal:11434` and uses `searxng.n0n.io` for web search)
   (Beszel hub at :8090, OpenLIT UI at :3001, Phoenix UI at :6006,
-  OpenHands UI at :3030, Homepage at :7575 — see "Monitoring stack",
-  "Agent harnesses", and "Front door" below)
+  OpenHands UI at :3030, Homepage at :7575, Whisper STT at :10300,
+  Piper TTS at :10200 — see "Monitoring stack", "Agent harnesses",
+  "Front door", and "Voice" below)
 
 If a previous run installed the native llama.cpp build / full ROCm /
 native Ollama, those are auto-cleaned the next time `./run.sh` runs.
@@ -85,6 +86,31 @@ Compose images in
 (`services.yaml`, `settings.yaml`, etc.); edit there, `./run.sh`, restart
 the homepage container.
 
+## Voice
+
+Wyoming-protocol speech servers (Home Assistant's voice stack). No web
+UI — these are TCP protocol servers consumable by HA Assist, Wyoming
+satellites, or any Wyoming client.
+
+- **Whisper** (`/srv/docker/whisper`, `tcp://framework:10300`) —
+  speech-to-text. Default model is `tiny-int8` (~75 MB). Models
+  download into `/srv/docker/whisper/data/` on first run.
+
+- **Piper** (`/srv/docker/piper`, `tcp://framework:10200`) —
+  text-to-speech. Default voice is `en_US-lessac-medium` (~63 MB).
+  Browse alternatives at <https://github.com/rhasspy/piper/blob/master/VOICES.md>.
+
+Bring-up:
+```sh
+cd /srv/docker/whisper && docker compose up -d
+cd /srv/docker/piper && docker compose up -d
+```
+
+Both are conservative defaults sized for "small command-style usage";
+on Strix Halo's hardware budget you can run substantially better
+models. See [`localgenai/VoiceModels.md`](../../VoiceModels.md) for the
+landscape and upgrade options.
+
 ## Front door
 
 - **Homepage** (`/srv/docker/homepage`, http://framework:7575) — single